Question

19 multiple choice 1 point the only soldier convicted in the my lai massacre was _____; he spent a total of three and a half years under house arrest for his crimes. captain ernest medina lieutenant william l calley, jr. warrant officer hugh thompson sergeant forrest gump clear my selection 20 multiple choice 1 point in 1960, the u.s. food and drug administration approved _____, freeing women from the restrictions of pregnancy and childbearing. human papillomavirus (hpv) vaccines the birth control pill plan b intrauterine devices (iuds) clear my selection

Explanation:

Question 19 (My Lai Massacre)

The My Lai Massacre was a war crime during the Vietnam War. Lieutenant William L. Calley Jr. was the only soldier convicted; he was sentenced and spent time under house arrest. Captain Ernest Medina was involved but not convicted as the only one, Warrant Officer Hugh Thompson tried to stop the massacre, and Sergeant Forrest Gump is a fictional character.

In 1960, the US FDA approved the birth control pill (oral contraceptive), which was a key development for women's reproductive choices. Human papillomavirus (HPV) vaccines were developed much later, Plan B (emergency contraceptive) and IUDs had different approval timelines not matching 1960 for this context.

Answer:

Lieutenant William L. Calley, Jr.

Question 20 (1960 US FDA Approval)